Yukihiro Nakadaira wrote:

> ":botright split" create window with invalid size when there is only a few
> spaces.
> 
> Steps to reproduce:
> 
>   $ vim -u NONE -N
>   :vsplit
>   :while 1 | split | endwhile
>   :quit
>   :botright split
>   :echo winheight(0)
>   11                    (actual height is 2 or 3)
>   o<CR><CR><CR><CR><CR><CR><CR><CR><CR><CR><CR>....   (editing buffer may
> cause crash)
>   Vim: Caught deadly signal SEGV
> 
>   It is same with ":botright vsplit"
> 
>   $ vim -u NONE -N
>   :split
>   :while 1 | vsplit | endwhile
>   :quit
>   :botright vsplit
>   :echo winheight(0)
>   40                    (actual width is 2 or 3)
> 
> Please check the attached patch.

Thanks for pinpointing the problem and fixing it!


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